JJF 1425-2013
Program of Pattern Evaluation of Nitrate-Nitrogen Automatic Analyzers (English Version)

Standard No.

JJF 1425-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

National Metrological Technical Specifications of the People's Republic of China

Latest

JJF 1425-2013

Scope

This outline is applicable to the type evaluation of online automatic nitrate nitrogen monitors based on electrode method and photometric method.

JJF 1425-2013 Referenced Document

• GB/T 11606-2007 Methods of environmental test for analytical instruments
• GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
• JJG 656-2013 Verification Regulation of Nitrate-Nitrogen Automatic Analyzers

JJF 1425-2013 history

• 2013 JJF 1425-2013 Program of Pattern Evaluation of Nitrate-Nitrogen Automatic Analyzers